Sr. VOIP Developer
Sangoma
- Bangalore, Karnataka
- Permanent
- Full-time
- Work as part of a team to help design, plan, develop, document, and support new and existing features and products
- Partner with QA resources to ensure product quality
- Collaborate with support engineers to resolve customer issues
- This is a great role if you love being a critical member of a small team, and you will thrive if you are technically curious and demonstrate your self-starter initiatives.
- Experienced C and/or C++ developer
- Expert knowledge of VoIP, including SIP protocol and SIP Architecture
- Embedded Software experience, ideally in a Linux environment
- Hardware and device driver experience
- Expert knowledge in Linux, including application and kernel development.
- Expert knowledge of SS7 and ISDN protocol stacks.
- Good knowledge of Session Border Controllers: SIP and RTP Security, DOS
- Expert in Linux and Linux networking environment: iptables, routing rules, netlink socket
- Expert knowledge of C multithreaded programming in Linux
- Strong understanding of core FreeSWITCH framework and its components
- Strong knowledge of source control: GIT, Subversion
- Strong knowledge of Python and Bash in Linux
- Strong experience in investigating network activity using tools like Wireshark
- Good understanding of core Asterisk framework and its components
- Hobbies include hacking
- Good management and team organization skills
- Self-starter, extremely motivated, and ability to learn quickly
- Demonstrable verbal and written technical communication skills in English
- Candidates must be able to quickly and accurately communicate ideas at a whiteboard, video conference, phone, IM or in an email